491483708928

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{19531}}^1$

素因数の和:19725

約数の個数: 240

約数和(自身を含む): 1462946174976

約数和(自身を除く): 971462466048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 127, 128, 129, 144, 172, 192, 254, 256, 258, 288, 344, 381, 384, 387, 508, 512, 516, 576, 688, 762, 768, 774, 1016, 1032, 1143, 1152, 1376, 1524, 1536, 1548, 2032, 2064, 2286, 2304, 2752, 3048, 3096, 4064, 4128, 4572, 4608, 5461, 5504, 6096, 6192, 8128, 8256, 9144, 10922, 11008, 12192, 12384, 16256, 16383, 16512, 18288, 19531, 21844, 22016, 24384, 24768, 32512, 32766, 33024, 36576, 39062, 43688, 48768, 49149, 49536, 58593, 65024, 65532, 66048, 73152, 78124, 87376, 97536, 98298, 99072, 117186, 131064, 146304, 156248, 174752, 175779, 195072, 196596, 198144, 234372, 262128, 292608, 312496, 349504, 351558, 393192, 468744, 524256, 585216, 624992, 699008, 703116, 786384, 839833, 937488, 1048512, 1249984, 1398016, 1406232, 1572768, 1679666, 1874976, 2097024, 2480437, 2499968, 2519499, 2796032, 2812464, 3145536, 3359332, 3749952, 4194048, 4960874, 4999936, 5038998, 5624928, 6291072, 6718664, 7441311, 7499904, 7558497, 8388096, 9921748, 9999872, 10077996, 11249856, 12582144, 13437328, 14882622, 14999808, 15116994, 19843496, 20155992, 22323933, 22499712, 25164288, 26874656, 29765244, 29999616, 30233988, 39686992, 40311984, 44647866, 44999424, 53749312, 59530488, 60467976, 79373984, 80623968, 89295732, 89998848, 106658791, 107498624, 119060976, 120935952, 158747968, 161247936, 178591464, 213317582, 214997248, 238121952, 241871904, 317495936, 319976373, 322495872, 357182928, 426635164, 429994496, 476243904, 483743808, 634991872, 639952746, 644991744, 714365856, 853270328, 952487808, 959929119, 967487616, 1269983744, 1279905492, 1289983488, 1428731712, 1706540656, 1904975616, 1919858238, 1934975232, 2559810984, 2857463424, 3413081312, 3809951232, 3839716476, 3869950464, 5119621968, 5714926848, 6826162624, 7679432952, 10239243936, 11429853696, 13652325248, 15358865904, 20478487872, 27304650496, 30717731808, 40956975744, 54609300992, 61435463616, 81913951488, 122870927232, 163827902976, 245741854464, 491483708928]

約数ペア:

[(1, 491483708928), (2, 245741854464), (3, 163827902976), (4, 122870927232), (6, 81913951488), (8, 61435463616), (9, 54609300992), (12, 40956975744), (16, 30717731808), (18, 27304650496), (24, 20478487872), (32, 15358865904), (36, 13652325248), (43, 11429853696), (48, 10239243936), (64, 7679432952), (72, 6826162624), (86, 5714926848), (96, 5119621968), (127, 3869950464), (128, 3839716476), (129, 3809951232), (144, 3413081312), (172, 2857463424), (192, 2559810984), (254, 1934975232), (256, 1919858238), (258, 1904975616), (288, 1706540656), (344, 1428731712), (381, 1289983488), (384, 1279905492), (387, 1269983744), (508, 967487616), (512, 959929119), (516, 952487808), (576, 853270328), (688, 714365856), (762, 644991744), (768, 639952746), (774, 634991872), (1016, 483743808), (1032, 476243904), (1143, 429994496), (1152, 426635164), (1376, 357182928), (1524, 322495872), (1536, 319976373), (1548, 317495936), (2032, 241871904), (2064, 238121952), (2286, 214997248), (2304, 213317582), (2752, 178591464), (3048, 161247936), (3096, 158747968), (4064, 120935952), (4128, 119060976), (4572, 107498624), (4608, 106658791), (5461, 89998848), (5504, 89295732), (6096, 80623968), (6192, 79373984), (8128, 60467976), (8256, 59530488), (9144, 53749312), (10922, 44999424), (11008, 44647866), (12192, 40311984), (12384, 39686992), (16256, 30233988), (16383, 29999616), (16512, 29765244), (18288, 26874656), (19531, 25164288), (21844, 22499712), (22016, 22323933), (24384, 20155992), (24768, 19843496), (32512, 15116994), (32766, 14999808), (33024, 14882622), (36576, 13437328), (39062, 12582144), (43688, 11249856), (48768, 10077996), (49149, 9999872), (49536, 9921748), (58593, 8388096), (65024, 7558497), (65532, 7499904), (66048, 7441311), (73152, 6718664), (78124, 6291072), (87376, 5624928), (97536, 5038998), (98298, 4999936), (99072, 4960874), (117186, 4194048), (131064, 3749952), (146304, 3359332), (156248, 3145536), (174752, 2812464), (175779, 2796032), (195072, 2519499), (196596, 2499968), (198144, 2480437), (234372, 2097024), (262128, 1874976), (292608, 1679666), (312496, 1572768), (349504, 1406232), (351558, 1398016), (393192, 1249984), (468744, 1048512), (524256, 937488), (585216, 839833), (624992, 786384), (699008, 703116)]